• In communications, a specific interval of frequencies utilized for a given purpose, such as radio channel broadcasting. Also called frequency band (1).
  • A specific interval of frequencies between two limiting frequencies. For example, extremely high frequencies span from 30 GHz to 300 GHz. Also called frequency band (2).
  • In spectroscopy, a compact series of spectral lines which represent an interval of wavelengths which are absorbed or emitted by molecules. Atoms produce a line spectrum. Also called band spectrum, or spectral band.
  • In computer storage, a group of associated tracks.

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